例句與造句

1. The dioxin levels in local pastures are also much higher than those found in imported grass varieties , such as alfalfa hay , bermuda grass and oat grass , which contain less than 0 . 3 ng / kg of dioxin , according to the study
   根據這份研究，本地牧草的戴奧辛含量也高出進口牧草許多，像是苜蓿、百慕達草、燕麥草等進口牧草的戴奧辛含量多在0 . 3奈克公斤以下。
2. It's difficult to find oat grass in a sentence. 用oat grass造句挺難的